I know that you can't jailbreak a 2G iPod Touch with a 64-bit Vista Window, there's all sort of confirmation about it. I was about to ask my friend so I could borrow his computer to jailbreak, but then what if the iPod Reboots? Could I go through the process (The supposed "Last Step") to tether it again? Or I would only be able to do it on a non 64-bit computer...